public class Dog {
    static int furColor;
    float height;
    float weight;

    void catchMouse(Mouse m) {
        //as;dfj;asdf
        //asdfj;asf
        //m.scream();
    }

    public static void main(String[] args) {
        int i;
        System.out.println(furColor);
        Dog d=new Dog();
        Mouse m=new Mouse();
        d.catchMouse(m);
        com.luanqibazao.HelloWorld hw=new com.luanqibazao.HelloWorld();
    }
}
class Mouse{
    int height;
}